[J].HEILONGJIANG AGRICULTURAL SCIENCES,2019,(02):17-18.[doi:10.11942/j.issn1002-2767.2019.02.0017]
干旱胁迫对文冠果脯氨酸和可溶性蛋白质含量的影响
- 文献标志码:
- A
- 摘要:
- 为探究文冠果的耐旱机制，对文冠果幼苗进行不同程度的干旱胁迫处理，分析文冠果叶片的脯氨酸和可溶性蛋白含量变化。结果表明：随着干旱胁迫的加重，文冠果幼苗体内积累的脯氨酸含量随之增加。可溶性蛋白质含量在重度干旱处理下最高，表明重度干旱胁迫对可溶性蛋白含量影响最大，而中度干旱胁迫对可溶性蛋白含量影响较小，表明文冠果幼苗体内的可溶性蛋白质含量与干旱胁迫程度呈正相关。
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备注/Memo
收稿日期：2018-09-03